1028014848

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{21247}}^1$

素因数の和:21279

約数の個数: 144

約数和(自身を含む): 3474472960

約数和(自身を除く): 2446458112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 21247, 24192, 42494, 48384, 63741, 84988, 127482, 148729, 169976, 191223, 254964, 297458, 339952, 382446, 446187, 509928, 573669, 594916, 679904, 764892, 892374, 1019856, 1147338, 1189832, 1338561, 1359808, 1529784, 1784748, 2039712, 2294676, 2379664, 2677122, 2719616, 3059568, 3569496, 4015683, 4079424, 4589352, 4759328, 5354244, 5439232, 6119136, 7138992, 8031366, 8158848, 9178704, 9518656, 10708488, 12238272, 14277984, 16062732, 16317696, 18357408, 19037312, 21416976, 24476544, 28555968, 32125464, 36714816, 38074624, 42833952, 48953088, 57111936, 64250928, 73429632, 85667904, 114223872, 128501856, 146859264, 171335808, 257003712, 342671616, 514007424, 1028014848]

約数ペア:

[(1, 1028014848), (2, 514007424), (3, 342671616), (4, 257003712), (6, 171335808), (7, 146859264), (8, 128501856), (9, 114223872), (12, 85667904), (14, 73429632), (16, 64250928), (18, 57111936), (21, 48953088), (24, 42833952), (27, 38074624), (28, 36714816), (32, 32125464), (36, 28555968), (42, 24476544), (48, 21416976), (54, 19037312), (56, 18357408), (63, 16317696), (64, 16062732), (72, 14277984), (84, 12238272), (96, 10708488), (108, 9518656), (112, 9178704), (126, 8158848), (128, 8031366), (144, 7138992), (168, 6119136), (189, 5439232), (192, 5354244), (216, 4759328), (224, 4589352), (252, 4079424), (256, 4015683), (288, 3569496), (336, 3059568), (378, 2719616), (384, 2677122), (432, 2379664), (448, 2294676), (504, 2039712), (576, 1784748), (672, 1529784), (756, 1359808), (768, 1338561), (864, 1189832), (896, 1147338), (1008, 1019856), (1152, 892374), (1344, 764892), (1512, 679904), (1728, 594916), (1792, 573669), (2016, 509928), (2304, 446187), (2688, 382446), (3024, 339952), (3456, 297458), (4032, 254964), (5376, 191223), (6048, 169976), (6912, 148729), (8064, 127482), (12096, 84988), (16128, 63741), (21247, 48384), (24192, 42494)]